First look of Rockrider st 40

Описание: FRAME: High Tensile Steel frame, with Unisex geometry for easy Hop on & Hop off and a wide range of sizes ( from S to XL for riders from 4ft 10in to 6ft ).

FRONT SUSPENSION: The 80mm Front suspension is designed for slightly uneven trails and helps you overcome your first obstacles with no worries. Its design, based on a mechanical spring, is reliable and easy to maintain.

DRIVETRAIN: The bike is equipped with 21 speed - 3 x 7 B'twin by microshift gears with trigger shifters. Left shifter ( crankset ): for different gradients Right shifter ( freewheel ): for control over speed In detail : -Triple chainring in the front with 22, 32 and 42 teeth, Rear cogs with 14-28 teeth with the KMC Z51 chain.

V-BRAKES: V-Brake for effective braking. Thanks to the special design of the aluminium brake levers, only two fingers are needed to brake. These brakes consist of callipers that exert effective pressure on the rim to slow or stop the rotation of the wheels.

WHEELS: Slow down without worrying about obstacles: small rocks, cracks, holes and bumps! The wheels of the ST40 are tolerant and robust, with 26-inch double walled rims with Hartex 26 x 2.1 tyres. Their performance has been optimised thanks to a faster central section, while their side lugs offer excellent traction in turns.